git / moonbite-core / test/functional/rpc_bind.py · raw
#!/usr/bin/env python3# Copyright (c) 2014-2019 The Bitcoin Core developers# Distributed under the MIT software license, see the accompanying# file COPYING or http://www.opensource.org/licenses/mit-license.php."""Test running litecoind with the -rpcbind and -rpcallowip options."""import sysfrom test_framework.netutil import all_interfaces, addr_to_hex, get_bind_addrs, test_ipv6_localfrom test_framework.test_framework import BitcoinTestFramework, SkipTestfrom test_framework.util import assert_equal, assert_raises_rpc_error, get_rpc_proxy, rpc_port, rpc_urlclass RPCBindTest(BitcoinTestFramework): def set_test_params(self): self.setup_clean_chain = True self.bind_to_localhost_only = False self.num_nodes = 1 self.supports_cli = False def setup_network(self): self.add_nodes(self.num_nodes, None) def add_options(self, parser): parser.add_argument("--ipv4", action='store_true', dest="run_ipv4", help="Run ipv4 tests only", default=False) parser.add_argument("--ipv6", action='store_true', dest="run_ipv6", help="Run ipv6 tests only", default=False) parser.add_argument("--nonloopback", action='store_true', dest="run_nonloopback", help="Run non-loopback tests only", default=False) def run_bind_test(self, allow_ips, connect_to, addresses, expected): ''' Start a node with requested rpcallowip and rpcbind parameters, then try to connect, and check if the set of bound addresses matches the expected set. ''' self.log.info("Bind test for %s" % str(addresses)) expected = [(addr_to_hex(addr), port) for (addr, port) in expected] base_args = ['-disablewallet', '-nolisten'] if allow_ips: base_args += ['-rpcallowip=' + x for x in allow_ips] binds = ['-rpcbind='+addr for addr in addresses] self.nodes[0].rpchost = connect_to self.start_node(0, base_args + binds) pid = self.nodes[0].process.pid assert_equal(set(get_bind_addrs(pid)), set(expected)) self.stop_nodes() def run_allowip_test(self, allow_ips, rpchost, rpcport): ''' Start a node with rpcallow IP, and request getnetworkinfo at a non-localhost IP. ''' self.log.info("Allow IP test for %s:%d" % (rpchost, rpcport)) node_args = \ ['-disablewallet', '-nolisten'] + \ ['-rpcallowip='+x for x in allow_ips] + \ ['-rpcbind='+addr for addr in ['127.0.0.1', "%s:%d" % (rpchost, rpcport)]] # Bind to localhost as well so start_nodes doesn't hang self.nodes[0].rpchost = None self.start_nodes([node_args]) # connect to node through non-loopback interface node = get_rpc_proxy(rpc_url(self.nodes[0].datadir, 0, self.chain, "%s:%d" % (rpchost, rpcport)), 0, coveragedir=self.options.coveragedir) node.getnetworkinfo() self.stop_nodes() def run_test(self): # due to OS-specific network stats queries, this test works only on Linux if sum([self.options.run_ipv4, self.options.run_ipv6, self.options.run_nonloopback]) > 1: raise AssertionError("Only one of --ipv4, --ipv6 and --nonloopback can be set") self.log.info("Check for linux") if not sys.platform.startswith('linux'): raise SkipTest("This test can only be run on linux.") self.log.info("Check for ipv6") have_ipv6 = test_ipv6_local() if not have_ipv6 and not (self.options.run_ipv4 or self.options.run_nonloopback): raise SkipTest("This test requires ipv6 support.") self.log.info("Check for non-loopback interface") self.non_loopback_ip = None for name,ip in all_interfaces(): if ip != '127.0.0.1': self.non_loopback_ip = ip break if self.non_loopback_ip is None and self.options.run_nonloopback: raise SkipTest("This test requires a non-loopback ip address.") self.defaultport = rpc_port(0) if not self.options.run_nonloopback: self._run_loopback_tests() if not self.options.run_ipv4 and not self.options.run_ipv6: self._run_nonloopback_tests() def _run_loopback_tests(self): if self.options.run_ipv4: # check only IPv4 localhost (explicit) self.run_bind_test(['127.0.0.1'], '127.0.0.1', ['127.0.0.1'], [('127.0.0.1', self.defaultport)]) # check only IPv4 localhost (explicit) with alternative port self.run_bind_test(['127.0.0.1'], '127.0.0.1:32171', ['127.0.0.1:32171'], [('127.0.0.1', 32171)]) # check only IPv4 localhost (explicit) with multiple alternative ports on same host self.run_bind_test(['127.0.0.1'], '127.0.0.1:32171', ['127.0.0.1:32171', '127.0.0.1:32172'], [('127.0.0.1', 32171), ('127.0.0.1', 32172)]) else: # check default without rpcallowip (IPv4 and IPv6 localhost) self.run_bind_test(None, '127.0.0.1', [], [('127.0.0.1', self.defaultport), ('::1', self.defaultport)]) # check default with rpcallowip (IPv4 and IPv6 localhost) self.run_bind_test(['127.0.0.1'], '127.0.0.1', [], [('127.0.0.1', self.defaultport), ('::1', self.defaultport)]) # check only IPv6 localhost (explicit) self.run_bind_test(['[::1]'], '[::1]', ['[::1]'], [('::1', self.defaultport)]) # check both IPv4 and IPv6 localhost (explicit) self.run_bind_test(['127.0.0.1'], '127.0.0.1', ['127.0.0.1', '[::1]'], [('127.0.0.1', self.defaultport), ('::1', self.defaultport)]) def _run_nonloopback_tests(self): self.log.info("Using interface %s for testing" % self.non_loopback_ip) # check only non-loopback interface self.run_bind_test([self.non_loopback_ip], self.non_loopback_ip, [self.non_loopback_ip], [(self.non_loopback_ip, self.defaultport)]) # Check that with invalid rpcallowip, we are denied self.run_allowip_test([self.non_loopback_ip], self.non_loopback_ip, self.defaultport) assert_raises_rpc_error(-342, "non-JSON HTTP response with '403 Forbidden' from server", self.run_allowip_test, ['1.1.1.1'], self.non_loopback_ip, self.defaultport)if __name__ == '__main__': RPCBindTest().main()